why not make a champion that is jinxs sister. ingame you her jinx say ..you think im crazy you should see my sister...i think make her a support based champ as that would be awesome to have two sisters bot lane...not sure of abilitys or anything hust throwing the idea og her sister out here
First of all, no, Vi is not Jinx' sister.
Second, everyone misses the joke.
"You think I'M crazy? You should see my sister."
- Doesn't have a sister.
It's 
.....
Vi is Jinx's sister.. read the lore
If you watch the video "Get Jinxed" then you see it hint at annie being her sister. That is if she does have a sister after all.
the joke is shi IS crazy, and doesn't have a sister.
What skin concept needs to happen is "Jinx's Sister" as skin for Jinx in different, but similar clothing.
guys her sister is 
cant you tell they look alike
What if Vi is secretly her sister
